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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Frequency:
3.579545MHz
Mfr. Part #:
KBD3579A2030
Package:
HC-49S-SMD
Key Attributes
Model Number:
KBD3579A2030
Product Description
HC-49USSMD/3.579545 MHZ
KBD3579A2030
20PF/30ppm
0755-89315823 / 89315866
0755-89315223
www.kaiyuexiang.com
| 1. GENERAL | HOLDER TYPE | HC-49USSMD |
| MODE OF VIBRATION | AT CUT | |
| OSCILLATION MODE | FUND S&A | |
| TEST FACILITIES | KH-1240 | |
| STORAGE TEMPERATURE | -40 TO +85 | |
| DRIVER LEVEL | 100W | |
| 2. ELECTRICAL PARAMETER | NORMAL FREQUENCY | 3.579545 MHz |
| FREQUENCY TOLERANCE252 | 30ppm | |
| TEMPERATURE STABILITY | 20ppm | |
| OPERATING TEMPERATURE RANGE | -20 TO +70 | |
| LOAD CAPACITANCE | 20 PF | |
| MOTIONAL CAPACITANE | 3PF MAX | |
| SHUNT CAPACITANCE | 250MAX | |
| EFFECTIVE SERIES RESISTANCE | 500M OHMS MIN AT DC 100V | |
| INSULATION RESISTANCE | 95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 5 SEC. | |
| 3. MECHANICAL PARAMETER | SOLDERABILITY | DIPPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. |
| MECHANICAL ENDURANCE | SHOCK: Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | |
| VIBRATION: Frequency 1055Hz, Amplitude 1.5mm P-P, Direction X.Y.Z, Time 2hours/each direction. Electrical characteristics shall be satisfied. | ||
| STRENGTH OF TERMINALS/LEAD-WIRES (PULLING): 900g tension weight for 30 sec. No visual damages. | ||
| STRENGTH OF TERMINALS/LEAD-WIRES (BENDING): 90 degree bending with 225g tension weight. No visual damages. | ||
| SEALING TIGHTNESS: No gas bubble after specimen put in hot water at +90+95 for 5 min. | ||
| SOLDERING DIP | Terminals/lead-wires dipped into solder at +2305 for 3sec. Dipping depth 2mm from body bottom. Over 90% coverage. | |
| SOLDER HEATING | Terminals/lead-wires dipped into solder at +35010 for 3 sec. Electrical characteristics shall be satisfied. | |
| ENVIRONMENTAL ENDURANCE | HUMIDITY: 250 hours at 602, 90-95% RH. Electrical characteristics shall be satisfied. | |
| STORAGE IN LOW TEMPERATURE: 250 hours at -302. Electrical characteristics shall be satisfied. | ||
| STORAGE IN HIGH TEMPERATURE: 250 hours at +852. Electrical characteristics shall be satisfied. | ||
| TEMPERATURE CYCLE: 3 cycles, temperature shift 1/min. Electrical characteristics shall be satisfied. |
2409272302_KYX-KBD3579A2030_C18209170.pdf
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